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Sampling, masking or truncation of coding units
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H04N19/132
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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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H04N19/132
Sampling, masking or truncation of coding units
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Patents Grants
last 30 patents
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Patent Grant
Deblocking filter for video coding
Patent number
11,968,361
Issue date
Apr 23, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Li Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video decoding method and apparatus, and video encoding method and...
Patent number
11,968,370
Issue date
Apr 23, 2024
Samsung Electronics Co., Ltd.
Minsoo Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cross-component prediction with multiple-parameter model
Patent number
11,968,368
Issue date
Apr 23, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Hongbin Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Use restrictions for cross-component prediction
Patent number
11,968,369
Issue date
Apr 23, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Yang Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoder, a decoder and corresponding methods for inter prediction u...
Patent number
11,968,387
Issue date
Apr 23, 2024
Huawei Technologies Co., Ltd.
Sriram Sethuraman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video coding method on basis of secondary transform, and device for...
Patent number
11,968,397
Issue date
Apr 23, 2024
LG Electronics Inc.
Moonmo Koo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for constructing prediction candidate on basis...
Patent number
11,968,355
Issue date
Apr 23, 2024
TCL King Electrical Appliances (Huizhou) Co. Ltd.
Hyeongmoon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Complexity reduction and bit-width control for bi-directional optic...
Patent number
11,968,358
Issue date
Apr 23, 2024
VID Scale, Inc.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction-based image coding method and apparatus using MPM...
Patent number
11,968,359
Issue date
Apr 23, 2024
LG Electronics Inc.
Ling Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Constrains for high level syntax elements
Patent number
11,968,402
Issue date
Apr 23, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Layered scene decomposition CODEC method
Patent number
11,968,372
Issue date
Apr 23, 2024
Avalon Holographics Inc.
Matthew Hamilton
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus of prediction refinement with optical flow
Patent number
11,968,388
Issue date
Apr 23, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transform skip based residual coding
Patent number
11,968,403
Issue date
Apr 23, 2024
BEIJING BYTEDANCE NETWROK TECHNOLOGY CO., LTD.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion compensated bi-prediction based on local illumination compen...
Patent number
11,962,759
Issue date
Apr 16, 2024
VID Scale, Inc.
Xiaoyu Xiu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatuses for decoder-side motion vector refinement i...
Patent number
11,962,797
Issue date
Apr 16, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion prediction-based image coding method and device
Patent number
11,962,810
Issue date
Apr 16, 2024
LG Electronics Inc.
Hyeongmoon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and devices for intra sub-partition coding mode
Patent number
11,962,770
Issue date
Apr 16, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device of video coding using local illumination compensa...
Patent number
11,962,753
Issue date
Apr 16, 2024
INTERDIGITAL VC HOLDINGS, INC.
Ya Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for processing video data
Patent number
11,962,756
Issue date
Apr 16, 2024
LG Electronics Inc.
Hyeongmoon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for coding image
Patent number
11,962,767
Issue date
Apr 16, 2024
LG Electronics Inc.
Jangwon Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding method and device thereof, and decoding method and device...
Patent number
11,962,800
Issue date
Apr 16, 2024
Samsung Electronics Co., Ltd.
Narae Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tensor-product b-spline predictor
Patent number
11,962,760
Issue date
Apr 16, 2024
Dolby Laboratories Licensing Corporation
Guan-Ming Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Syntax constraints in parameter set signaling of subpictures
Patent number
11,962,771
Issue date
Apr 16, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image coding method based on conversion, and device for same
Patent number
11,962,779
Issue date
Apr 16, 2024
LG Electronics Inc.
Moonmo Koo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video decoding method and apparatus, and video encoding method and...
Patent number
11,962,780
Issue date
Apr 16, 2024
Samsung Electronics Co., Ltd.
Minsoo Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Simplifications of cross-component linear model
Patent number
11,962,789
Issue date
Apr 16, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple reference intra prediction using variable weights
Patent number
11,956,436
Issue date
Apr 9, 2024
INTERDIGITAL VC HOLDINGS, INC.
Fabien Racape
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Slice and tile configuration for image/video coding
Patent number
11,956,450
Issue date
Apr 9, 2024
LG Electronics Inc.
Hendry Hendry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video signal processing method and device using intra prediction fi...
Patent number
11,956,424
Issue date
Apr 9, 2024
Samsung Electronics Co., Ltd.
Geonjung Ko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of restoration in subblock units, and video decoding apparatus
Patent number
11,956,427
Issue date
Apr 9, 2024
SK Telecom Co., Ltd
Tae Young Na
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE SIGNAL ENCODING/DECODING METHOD AND APPARATUS THEREFOR
Publication number
20240137497
Publication date
Apr 25, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Bae Keun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...
Publication number
20240137503
Publication date
Apr 25, 2024
INTELLECTUAL DISCOVERY CO., LTD.
Hyun Suk KO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREDICTION DECODING METHOD AND APPARATUS
Publication number
20240137544
Publication date
Apr 25, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
JUNYAN HUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONSTRAINS FOR DIFFERENT CODING TOOLS
Publication number
20240137570
Publication date
Apr 25, 2024
Beijing Bytedance Network Technology Co., Ltd.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SBTMVP-BASED IMAGE OR VIDEO CODING
Publication number
20240137491
Publication date
Apr 25, 2024
LG ELECTRONICS INC.
Hyeongmoon JANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO CODING USING CROSS-COMPONENT LINEAR MODEL
Publication number
20240137495
Publication date
Apr 25, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE EMPLOYING IN-LOOP FILTERING
Publication number
20240137507
Publication date
Apr 25, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Sung Chang LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE THEREFOR
Publication number
20240137512
Publication date
Apr 25, 2024
LG ELECTRONICS INC.
Moonmo KOO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Super Resolution Position and Network Structure
Publication number
20240137517
Publication date
Apr 25, 2024
Beijing Bytedance Network Technology Co., Ltd.
Chaoyi Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENHANCED SIGNALING OF SUPPLEMENTAL ENHANCEMENT INFORMATION
Publication number
20240137526
Publication date
Apr 25, 2024
Beijing Bytedance Network Technology Co., Ltd.
Ye-Kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR EXTENDED DECODER SIDE MOTION VECTOR REFINE...
Publication number
20240137552
Publication date
Apr 25, 2024
Tencent America LLC
Guichun LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UTILIZING CODED INFORMATION DURING SUPER RESOLUTION PROCESS
Publication number
20240137518
Publication date
Apr 25, 2024
Beijing Bytedance Network Technology Co., Ltd.
Chaoyi Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE AND METHOD FOR DECODING VIDEO DATA
Publication number
20240137533
Publication date
Apr 25, 2024
FG Innovation Company Limited
CHIH-YU TENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA PREDICTION METHOD AND DEVICE BASED ON INTRA PREDICTION MODE D...
Publication number
20240137560
Publication date
Apr 25, 2024
LG ELECTRONICS INC.
Seunghwan KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Utilization of Recursive Prediction Unit in Video Coding
Publication number
20240137498
Publication date
Apr 25, 2024
Beijing Bytedance Network Technology Co., Ltd.
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA PREDICTION-BASED IMAGE CODING METHOD AND DEVICE USING MPM LIST
Publication number
20240137501
Publication date
Apr 25, 2024
LG ELECTRONICS INC.
Jin HEO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FLIPPING MODE FOR CHROMA AND INTRA TEMPLATE MATCHING
Publication number
20240137515
Publication date
Apr 25, 2024
Tencent America LLC
Xin ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUPER RESOLUTION DOWNSAMPLING
Publication number
20240137519
Publication date
Apr 25, 2024
Beijing Bytedance Network Technology Co., Ltd.
Chaoyi Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MODIFIED INTRA PREDICTION FUSION
Publication number
20240137541
Publication date
Apr 25, 2024
Tencent America LLC
Xin ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CODING AND DECODING OF VIDEO CODING MODES
Publication number
20240137554
Publication date
Apr 25, 2024
Beijing Bytedance Network Technology Co., Ltd.
Hongbin LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCAL ILLUMINATION COMPENSATION
Publication number
20240137487
Publication date
Apr 25, 2024
Tencent America LLC
Lien-Fei CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO CODING USING CROSS-COMPONENT LINEAR MODEL
Publication number
20240137489
Publication date
Apr 25, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND DEVICES FOR PREDICTION DEPENDENT RESIDUAL SCALING FOR V...
Publication number
20240137516
Publication date
Apr 25, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SELECTING A FILTER SHAPE OF A CROSS-COMPONENT FILTER
Publication number
20240137576
Publication date
Apr 25, 2024
Tencent America LLC
Xiang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA PREDICTION-BASED IMAGE CODING METHOD USING MPM LIST AND APPAR...
Publication number
20240129457
Publication date
Apr 18, 2024
LG ELECTRONICS INC.
Jin HEO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR SUBSAMPLING FOR CROSS COMPONENT PREDICTION IN VIDEO...
Publication number
20240129458
Publication date
Apr 18, 2024
QUALCOMM Incorporated
Yao-Jen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR CROSS-COMPONENT GEOMETRIC/WEDGELET PARTITIO...
Publication number
20240129474
Publication date
Apr 18, 2024
Tencent America LLC
Xin Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, AND VIDEO ENCODING ME...
Publication number
20240129482
Publication date
Apr 18, 2024
NEC Corporation
Kenta IIDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE SIGNAL
Publication number
20240129495
Publication date
Apr 18, 2024
INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
Joo Hee MOON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS
Publication number
20240129520
Publication date
Apr 18, 2024
LG ELECTRONICS INC.
Naeri PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE